FUNCTION_BLOCK SMC_NCTokenParser
The parser between the SMC_NCTokenizer and the SMC_NCInterpreter. The parser transforms the stream of tokens to a sequence of g-code sentences ready to be interpreted.
Note
Usually, SMC_ReadNCFile2 is used which contains the parser. So it is not necessary to use this function block directly in most cases.
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InOut:
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Scope
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Name
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Type
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Comment
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Inout
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tokens
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SMC_TokenQueue
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Input: token queue
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sentences
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SMC_GSentenceQueue
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Output: sentence queue
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Input
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bExecute
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BOOL
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While TRUE, the function block is active.
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symbolTable
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SMC_INCSymbolTable
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The symbol table used to look up variables and sub programs.
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pCustomFunTable
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POINTER TO SMC_NC_GFunctionTable
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If there are no custom G-Code functions, this input isn't set.
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Output
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bBusy
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BOOL
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TRUE while execution of function block is not finished.
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bError
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BOOL
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TRUE signals that an error has occurred within the function block.
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ErrorID
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SMC_ERROR
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Error identification, SMC_ERROR
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errorPos
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SMC_NC_SourcePosition
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The source-position where an error has been detected.
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